- 03 7月, 2012 1 次提交
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由 Ludovic Desroches 提交于
Since atmel-mci driver supports all atmel mci versions, use it instead of the deprecated at91_mci driver. Platform data and all related configuration are removed. Signed-off-by: NLudovic Desroches <ludovic.desroches@atmel.com> [nicolas.ferre@atmel.com: remove at91_mci platform data] Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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- 15 5月, 2012 1 次提交
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由 Maxime Ripard 提交于
This patch adds platform data for the AT91 ADC driver support for the AT91SAM9G20-EK board. Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 17 4月, 2012 2 次提交
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There is no need to pinmux the UART so early in the kernel. Move it to the board init. This will also allow to finally move the gpio driver to platform device/driver. Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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at91_set_serial_console is used to define the default console of linux. This is already manage by the cmdline. And if the boot loader can not be modified you can still set it by enabling the CONFIG_CMDLINE_EXTEND option. And then the command-line arguments provided by the boot loader will be appended to the default kernel command string. Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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- 15 3月, 2012 2 次提交
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Enable it on Calao board too as they are in DT too. Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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So we can now choose for the board the ecc mode (ecc soft, soft bch, no ecc and hardware). Set ecc mode in the boards to soft as currently in the driver. Move platform data to a common header include/linux/platform_data/atmel_nand.h Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: NHans-Christian Egtvedt <egtvedt@samfundet.no> Acked-by: NDavid Woodhouse <dwmw2@infradead.org>
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- 29 11月, 2011 1 次提交
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this will allow to use gpio_is_valid Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
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- 28 11月, 2011 1 次提交
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now sam9_smc_configure will take as first parameter is the SMC id Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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- 22 11月, 2011 1 次提交
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由 Jamie Iles 提交于
Both at91 and avr32 defines its own platform data structure for the macb driver and both share common structures though at91 includes a currently unused phy_irq_pin. Create a common macb_platform_data for macb that both at91 and avr32 can use. In future we can use this to support other architectures that use the same IP block with the macb driver. v2: rename eth_platform_data to macb_platform_data and allow at91_ether to share the platform data with macb. Signed-off-by: NJamie Iles <jamie@jamieiles.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com> Tested-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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- 11 9月, 2011 1 次提交
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由 Dmitry Eremin-Solenikov 提交于
Currently atmel_nand driver used by AT91 and AVR32 calls a special callback which return nand partition table and number of partitions. However in all boards this callback returns just static data. So drop this callback and make atmel_nand use partition table provided statically via platform_data. Nicolas Ferre: I am in favor for a mainline inclusion through linux-mtd tree. Hans-Christian Egtvedt: I'm fine by sending the changes for AVR32 through linux-mtd Signed-off-by: NDmitry Eremin-Solenikov <dbaryshkov@gmail.com> Acked-by: NHans-Christian Egtvedt <hans-christian.egtvedt@atmel.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com> Acked-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: NArtem Bityutskiy <Artem.Bityutskiy@nokia.com>
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- 08 8月, 2011 1 次提交
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由 Russell King 提交于
Convert arch/arm includes of mach/gpio.h and asm/gpio.h to linux/gpio.h before we start consolidating the individual platform implementations of the gpio header files. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 28 7月, 2011 2 次提交
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they are the same except the default priority Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com>
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On all at91 except rm9200 and x40 have the System Controller starts at address 0xffffc000 and has a size of 16KiB. On rm9200 it's start at 0xfffe4000 of 111KiB with non reserved data starting at 0xfffff000 This patch removes the individual definitions of AT91_BASE_SYS and replaces them with a common version at base 0xfffffc000 and size 16KiB and map the same memory space Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com>
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- 05 7月, 2011 1 次提交
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由 Nicolas Ferre 提交于
The recently modified nand buswitth configuration is not aligned with board reality: the double footprint on boards is always populated with 8bits buswidth nand flashes. So we have to consider that without particular configuration the 8bits buswidth is selected by default. Moreover, the previous logic was always using !board_have_nand_8bit(), we change it to a simpler: board_have_nand_16bit(). Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com> Tested-by: NLudovic Desroches <ludovic.desroches@atmel.com> Signed-off-by: NArnd Bergmann <arnd@arndb.de>
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- 25 5月, 2011 3 次提交
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select ARM_PATCH_PHYS_VIRT as with ARM_PATCH_PHYS_VIRT you can patch boot_params at runtime or any recent bootloader will provide a valid atags pointer in r2 as point out by Russell on AT91 we never use XIP so se do not need PLAT_PHYS_OFFSET Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com> Cc: Andrew Victor <linux@maxim.org.za> Cc: Russell King <rmk+kernel@arm.linux.org.uk>
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switch early init to init_early and introduce soc map_io with this Patch we will not do any more early device setup during the map io tks to Russell to point the new call back Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com> Acked-by: NRussell King <rmk+kernel@arm.linux.org.uk> Acked-by: NAndrew Victor <linux@maxim.org.za>
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no board configure it as 'n' and it's an issue to merge all defconfigs in one On AT91SAM926x boards both types of NAND flash can be present (8 and 16 bit data bus width). so will pass it via system_rev Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com>
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- 20 10月, 2010 1 次提交
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由 Nicolas Pitre 提交于
Since we're now using addruart to establish the debug mapping, we can remove the io_pg_offst and phys_io members of struct machine_desc. The various declarations were removed using the following script: grep -rl MACHINE_START arch/arm | xargs \ sed -i '/MACHINE_START/,/MACHINE_END/ { /\.\(phys_io\|io_pg_offst\)/d }' [ Initial patch was from Jeremy Kerr, example script from Russell King ] Signed-off-by: NNicolas Pitre <nicolas.pitre@linaro.org> Acked-by: Eric Miao <eric.miao at canonical.com>
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- 08 10月, 2010 1 次提交
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The board-sam9g20ek-2slot-mmc.c was a revision of the at91sam9g20ek since board revision C. It contains 2 sd/mmc slots. This merge keep the support of the old machine ID MACH_AT91SAM9G20EK_2MMC for backward compatibility. Now we use the ATAG to pass the hardware functionality to kernel with this board revision encoding bit 0: 0 => 1 sd/mmc slot 1 => 2 sd/mmc slots connectors (board from revision C) system_rev tested on Barebox commit d8f3ee103a9f4bd Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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- 17 6月, 2010 1 次提交
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由 Dmitry Eremin-Solenikov 提交于
If CONFIG_REGULATOR is enabled, wm8731 fails on AT91SAM9G20EK board, since codec driver requires several voltage supplies and none are provided currently. As requires voltages are hardwired to 3V3, use fixed voltage regulator for this chip. Signed-off-by: NDmitry Eremin-Solenikov <dbaryshkov@gmail.com> Acked-by: NAndrew Victor <linux@maxim.org.za> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 13 3月, 2010 1 次提交
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由 Rob Alley 提交于
The change introduced in patch 5596/1 used incorrect bracing which resulted in the AT24 EEPROM no longer being registered. This patch corrects the bracing and allows both the WM8731 audio device and AT24 EEPROM device to be registered. Signed-off-by: NRob Alley <rob.alley@navmanwireless.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 21 9月, 2009 1 次提交
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由 Samuel R. C. Vale 提交于
DBGU means Debug Unit, was refered as "DGBU" in some files. Fixed to "DBGU". Signed-off-by: NSamuel R. C. Vale <srcvale@holoscopio.com> Acked-by: NAndrew Victor <linux@maxim.org.za> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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- 10 7月, 2009 1 次提交
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由 Mark Brown 提交于
The WM8731 driver has been updated to allow registration via normal device model methods rather than from within the ASoC driver probe so update the AT91SAM9G20-EK to make use of this. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NAndrew Victor <linux@maxim.org.za> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 29 6月, 2009 1 次提交
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由 Nicolas Ferre 提交于
This adds input keyboard gpio support on at91sam9g20ek board. It adds button 3 and 4. Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com> Acked-by: NAndrew Victor <linux@maxim.org.za> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 30 5月, 2009 1 次提交
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由 Dmitry Baryshkov 提交于
Add board information about on-board I2C eeprom AT24C512N at 0x50. Signed-off-by: NDmitry Eremin-Solenikov <dbaryshkov@gmail.com> Acked-by: NAndrew Victor <linux@maxim.org.za> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 22 2月, 2009 1 次提交
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由 Mark Brown 提交于
The AT91SAM20-EK has a WM8731 attached to it with MCLK supplied from PCLK0 and the digital audio interface supplied by SSC0. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NAndrew Victor <linux@maxim.org.za> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 02 12月, 2008 1 次提交
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由 Andrew Victor 提交于
Convert the SAM9 and CAP9 board-specific files to make use of the sam9_smc_configure() method to configure the memory-controller for external peripherals. The following boards have been modified: cam60 : NAND cap9adk : NAND, NOR qil-a9260 : NAND sam9-l9260 : NAND sam9260ek : NAND sam9261ek : DM9000 Ethernet, NAND sam9263 : NAND sam9g20ek : NAND sam9rlek : NAND usb-a9260 : NAND usb-a9263 .: NAND Signed-off-by: NAndrew Victor <linux@maxim.org.za> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 22 9月, 2008 1 次提交
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由 Andrew Victor 提交于
In the various AT91 board files, replace hard-coded size values (eg, 0x800000) with the SZ_ size definitions (eg, SZ_8M) from sizes.h Also replace MTD partition offsets with MTDPART_OFS_NXTBLK. Signed-off-by: NAndrew Victor <linux@maxim.org.za> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 07 8月, 2008 2 次提交
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由 Russell King 提交于
This just leaves include/asm-arm/plat-* to deal with. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
Remove includes of asm/hardware.h in addition to asm/arch/hardware.h. Then, since asm/hardware.h only exists to include asm/arch/hardware.h, update everything to directly include asm/arch/hardware.h and remove asm/hardware.h. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 01 8月, 2008 1 次提交
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由 Pieter du Preez 提交于
Structs called at91_nand_data where renamed to atmel_nand_data and configs called *MTD_NAND_AT91* where renamed to *MTD_NAND_ATMEL*. This was unfortunately not done consistently, causing NAND chips not being initialised on several ARM boards. I am aware that the author of the original change did not rename MTD_NAND_AT91_BUSWIDTH to MTD_NAND_ATMEL_BUSWIDTH, for example. All *MTD_NAND_AT91* where renamed to *MTD_NAND_ATMEL* in order to keep naming consistency. This patch was only tested on a MACH_SAM9_L9260, as this is the only ARM board I have to my disposal. Before this patch: $ git-ls-files |xargs grep atmel_nand |wc -l 105 $ git-ls-files |xargs grep at91_nand |wc -l 4 $ git-ls-files |xargs grep MTD_NAND_ATMEL |wc -l 8 $ git-ls-files |xargs grep MTD_NAND_AT91 |wc -l 47 After this patch: $ git-ls-files |xargs grep atmel_nand |wc -l 109 $ git-ls-files |xargs grep at91_nand |wc -l 0 $ git-ls-files |xargs grep MTD_NAND_ATMEL |wc -l 55 $ git-ls-files |xargs grep MTD_NAND_AT91 |wc -l 0 Signed-off-by: NPieter du Preez <pdupreez@gmail.com> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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- 29 7月, 2008 1 次提交
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由 Haavard Skinnemoen 提交于
struct at91_nand has been renamed atmel_nand. Fix the four boards that were added since the patch was created. Signed-off-by: NHaavard Skinnemoen <haavard.skinnemoen@atmel.com> Acked-by: NAndrew Victor <linux@maxim.org.za> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 10 7月, 2008 1 次提交
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由 sedji gaouaou 提交于
Support for the at91sam9g20 : Atmel 400Mhz ARM 926ej-s SOC. AT91sam9g20 is an evolution of the at91sam9260 with a faster clock speed. We created a new board for this device but based the chip support directly on 9260 files with little updates. Here is the chip page on Atmel wabsite: http://atmel.com/dyn/products/product_card.asp?part_id=4337Signed-off-by: NSedji Gaouaou <sedji.gaouaou@atmel.com> Signed-off-by: NJustin Waters <justin.waters@timesys.com> Acked-by: NAndrew Victor <linux@maxim.org.za> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 07 6月, 2008 1 次提交
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由 Håvard Skinnemoen 提交于
This is basically s/at91_nand/atmel_nand/g with some manual inspection. Signed-off-by: NHåvard Skinnemoen <haavard.skinnemoen@atmel.com> Signed-off-by: NDavid Woodhouse <dwmw2@infradead.org>
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- 17 4月, 2008 1 次提交
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由 Andrew Victor 提交于
Support for the Olimex SAM9-L9260 board. <http://www.olimex.com/dev/sam9-L9260.html> Original patch from Ivan Vasilev. Signed-off-by: NAndrew Victor <linux@maxim.org.za> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 04 4月, 2008 4 次提交
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由 Andrew Victor 提交于
Add support for the GPIO-driven LEDs (using NEW_LEDS) on the Atmel SAM9260-EK and SAM9261-EK boards. Signed-off-by: NSedji Gaouaou <sedji.gaouaou@atmel.com> Signed-off-by: NAndrew Victor <linux@maxim.org.za> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Andrew Victor 提交于
Add support for AT73C213 audio DAC on the Atmel SAM9260-EK and SAM9261-EK boards. Signed-off-by: NSedji Gaouaou <sedji.gaouaou@atmel.com> Signed-off-by: NAndrew Victor <linux@maxim.org.za> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Andrew Victor 提交于
Convert the Atmel SAM9260-EK, SAM9261-EK, SAM9263-EK and SAM9RL-EK boards to use the new-style UART initialization. Signed-off-by: NSedji Gaouaou <sedji.gaouaou@atmel.com> Signed-off-by: NAndrew Victor <linux@maxim.org.za> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Andrew Victor 提交于
The AT91CAP9 processor includes the same Static Memory Controller (SMC) peripheral as the SAM9 processors, but replaces the SDRAM Controller with a DDR/SDR Controller (DDRSDRC). This patch splits the existing include/asm-arm/arch-at91/at91sam926x_mc.h into at91sam9_sdramc.h and at91sam9_smc.h. It also adds an at91cap9_ddrsdr.h for the DDRSDRC controller. Signed-off-by: NAndrew Victor <linux@maxim.org.za> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 27 11月, 2007 1 次提交
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由 Andrew Victor 提交于
The AT91 I2C driver is currently marked as "broken" due to hardware issues. This patch enables AT91-based platforms to also use the bitbanged GPIO for I2C. This updates platform setup logic (setting up an i2c-gpio device using the same pins as the i2c-at91 device, unless only the BROKEN driver is enabled). Also make use of the new-style initialization of I2C devices using i2c_register_board_info(). Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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